| commit | d173d3dc5e41af969c1b230a3a6357e51b9baaeb | [log] [tgz] |
|---|---|---|
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | Tue Apr 19 01:31:21 2016 +0300 |
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | Mon Dec 19 11:25:00 2016 +0200 |
| tree | bb12d342fc68b5903de122dd64e5a6c6673db0e1 | |
| parent | 577d3983c87a1bf47c4e761df3ba2b9c36229c8e [diff] |
drm: omapdrm: Use a spinlock to protect the CRTC pending flag The CRTC pending flag will need to be accessed atomically in the vblank interrupt handler, memory barriers won't be enough to protect it. Use a spinlock instead. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>